// JavaScript Document
function hidemenu(elmnt)
{ document.getElementById(elmnt).style.display="none" }

function hideAll()
{ hidemenu('programmeSubMenu');
  hidemenu('registrationSubMenu');
}


function showmenu(elmnt)
{ 	hideAll();
	document.getElementById(elmnt).style.display="block" }
	
	
function showDetails(element) {
	document.getElementById(element).style.display="block"
}

function hideDetails(element) {
	document.getElementById(element).style.display="none"
}

function changeLink2(action,dispElmnt,linkElmnt) {
	
	/*var hideHTML = '<a href="#" onClick="changeLink(\'hide\',\'viewDetails\',\'sympDetails\')">(Hide Details)</a>'
	var showHTML = '<a href="#" onClick="changeLink(\'show\',\'viewDetails\',\'sympDetails\')">(Show Details)</a>'*/
	
	var hideCode = 'changeLink(\'hide\',\'sympDetails\',\'viewDetails\')';
	var showCode = 'changeLink(\'show\',\'sympDetails\',\'viewDetails\')';
	
	var hideText = '(Hide Details)';
	var showText = '(Show Details)';
	
	var hideTextNode = document.createTextNode(hideText);
	var showTextNode = document.createTextNode(showText);
	
	var anchorElement = document.createElement('a');
	
	var Link = document.getElementById(linkElmnt);
	
	if (Link.firstChild) {  Link.removeChild(Link.firstChild); }
	
	if (action == 'show') {
		document.getElementById(dispElmnt).style.display="block";
		
		anchorElement.setAttribute('onClick',hideCode);
		anchorElement.appendChild(hideTextNode);
		
		Link.appendChild(anchorElement);	
	}
	else if (action == 'hide') {
		document.getElementById(dispElmnt).style.display="none";
		
		anchorElement.setAttribute('onClick',showCode);
		anchorElement.appendChild(showTextNode);
		
		Link.appendChild(anchorElement);
	}

	
	
	
}

function changeLink(action,dispElmnt,linkElmnt) {
	
	var hideHTML = '<a href="#void" onClick="changeLink(\'hide\',\''+dispElmnt+'\',\''+linkElmnt+'\')">(Hide Details)</a>'
	var showHTML = '<a href="#void" onClick="changeLink(\'show\',\''+dispElmnt+'\',\''+linkElmnt+'\')">(Show Details)</a>'
	
	var Link = document.getElementById(linkElmnt);
	
	if (Link.firstChild) {  Link.removeChild(Link.firstChild); }
	
	if (action == 'show') {
		document.getElementById(dispElmnt).style.display="block";
		Link.innerHTML = hideHTML;	
	}
	else if (action == 'hide') {
		document.getElementById(dispElmnt).style.display="none";
		Link.innerHTML = showHTML;
	}

	
	
	
}